Premium
Supported Ionic Liquid‐Like Phases (SILLPs) as Immobilised Catalysts for the Multistep and Multicatalytic Continuous Flow Synthesis of Chiral Cyanohydrins
Author(s) -
Peris Edgar,
Porcar Raúl,
Burguete María Isabel,
GarcíaVerdugo Eduardo,
Luis Santiago V.
Publication year - 2019
Publication title -
chemcatchem
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.497
H-Index - 106
eISSN - 1867-3899
pISSN - 1867-3880
DOI - 10.1002/cctc.201900086
Subject(s) - ionic liquid , cyanohydrin , enantiopure drug , candida antarctica , chemistry , flow chemistry , combinatorial chemistry , nucleophile , electrophile , catalysis , organic chemistry , enantioselective synthesis , lipase , enzyme
Supported Ionic Liquid‐Like Phases have been found to be efficient organocatalysts for the synthesis of cyanohydrin esters under solvent‐free conditions by an “electrophile‐nucleophile dual activation” based on hydrogen bond formation. The combination of multiple and consecutive multicatalytic steps in a single and integrated cascade process of organocatalytic SILLPs with commercially available supported Candida antarctica lipase type B (CAL‐B) has allowed developing an efficient process for the multicatalytic synthesis of enantiopure cyanohydrins under flow conditions.